﻿package main

import "fmt"

func main() {
    var m1 map[string]string
    m1 = make(map[string]string)
    m1["k1"] = "v1"
    m1["k2"] = "v2"
    m1["k3"] = "v3"
    fmt.Println(m1)

    m2 := make(map[string]string)
    m2["k1"] = "v1"
    m2["k2"] = "v2"
    m2["k3"] = "v3"
    fmt.Println(m2)

    var m3 map[string]string = make(map[string]string)
    m3["k1"] = "v1"
    m3["k2"] = "v2"
    m3["k3"] = "v3"
    fmt.Println(m3)
}